Withum is proud to share that the Los Angeles Business Journal (LABJ) has named Chris Passmore to its LA500 list for the fourth consecutive year, in 2026.
As partner-in-charge of Withum’s Los Angeles office, Chris plays a pivotal role in the Firm’s growth on the West Coast. With nearly 25 years of experience in the profession, he specializes in assurance and business consulting services to emerging and middle-market companies. In addition to serving technology companies and professional services firms, Chris holds an advanced-level certificate in 401(k) plan audits, underscoring his commitment to exceptional client service and his dedication to exceeding expectations in his role.
Chris also hosts The Social Media CPA podcast, delivering timely insights and practical guidance for CPAs while distilling key issues and emerging trends for business leaders in an accessible format. A respected thought leader, he is a frequent contributor to local business publications and is actively involved in the professional community through ProVisors and the Association for Corporate Growth.
Chris has been named to Forbes’ 2025 Best Accountants in the U.S., recognized on the Los Angeles Business Journal’s Thriving in Their 40s list, and included among Inside The Valley’s Most Trusted Advisors list.
The LA500, published annually by the Los Angeles Business Journal, is a curated list recognizing the 500 most influential leaders shaping business, industry and community across the Los Angeles region. Spanning sectors from finance to media, honorees are distinguished for their leadership, influence and measurable impact on the region’s civic and economic landscape. For a complete list of the 2026 LA500 leaders, click here.
Pat Walsh Pat was recognized for his relentless dedication to elevating Withum’s position as a top 20 advisory, accounting and tax firm. This recognition reflects Pat’s leadership and the Firm’s consistent year-over-year growth and strategic expansions into new markets under his guidance. His commitment and contributions to the profession have earned him numerous accolades, including…
Kimberly Ravenell, tax partner, was recognized for her commitment to client service and mentorship. With more than 30 years of experience advising high-net-worth individuals and closely held businesses, she provides tax planning and compliance guidance. Kim has played a key role in guiding her team and clients through significant industry and regulatory changes while supporting…
Advancing Audit Innovation Sameer has played a key role in advancing Withum’s use of audit technology, helping teams adopt new methodologies, improve efficiency and enhance consistency across engagements. A trusted resource for technology implementation, he has been instrumental in the Firm’s adoption of Caseware Cloud and Dynamic Assurance Solutions (DAS) applications. Driving Firmwide DAS Adoption…